Electronic Devices - PNPN - Discussion

Discussion :: PNPN - General Questions (Q.No.4)

4. 

Which of the following devices has a negative-resistance region in its characteristics curve?

[A]. SCR
[B]. SCS
[C]. Unijunction transistor
[D]. Phototransistor

Answer: Option C

Explanation:

No answer description available for this question.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.